Answer:
b
Step-by-step explanation:
The figures of a number that are noteworthy in high accuracy or precision are known as significant figures. They are as follows:
- Any digit that isn't zero
- As in 20012 or 64.60007, there are zeros between non-zero numbers.
- Only use leading zeros when a decimal point is present, such as in 5640.0 or 532.330.
- If the figure is less than 5, remove it and leave the rest of the number unaffected but if more than 5 add, round it up to 1, and add it to the next figure in the line.
From the given information:
To (3) sig. fig: 5578 L = 558 L